{% extends "base.html" %}
{% block title %}用户登录{% endblock %}
{% block header %}用户登录{% endblock %}
{% block body %}
<form action="/submit_form" method="post">
  <table width="40%" border="0">
    <tbody>
      <tr>
        <td>用户ID：</td>
        <td><input type="text" name="userid" required /></td>
      </tr>
      <tr>
        <td>密码：</td>
        <td><input type="password" name="password" required /></td>
      </tr>
      <tr align="center">
        <td colspan="2">
          <input type="submit" value="确定">
          <input type="reset" value="取消">
        </td>
      </tr>
    </tbody>
  </table>
</form>
{% endblock %}